HANDWRITTEN

Q: Use synthetic division to show that c is a zerc a. P(x) =x' – 4x² + 5x - 2; c= 2

A: Given polynomial function is- p(x)=x3-4x2+5x-2 ; c=2 To show that c is zero of given polynomial…

Q: 3. Php 120,000 is deposited in a savings bank that earns 9% simple interest per year. What will be…

A: given principal amount (P)=php 120,000 interest R=9% T=5years sum of amount after five year? formula…

Q: Show that the following function satisfies the properties of a joint probability mass function. fytx…

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Q: Your answer is incorrect. The differential operator (D- 7)4 annihilates the functions 37x

A: The operator (D-7)4 annihilates the function x3e7x

Q: Find the probability that Rebecca's fish are: (i) both the same sex (ii) both female (iii) both…

A: i) If the both fish are to be same sex then both can be male or female: (715*614)+(815*714)…

Q: 1. Consider A = (0,4, 2), B = (6,0, 0) and C = (3,0,-1). %3D %3D %3D | (a) Find the unit vector in…

A: Introduction: A unit vector represents a vector whose period is unity. If we divide the vector…

Q: General Direction: Perform each of the following steps. a. Find the Spearman rank correlation…

A: The mathematics achievement scores of grade 4 and grade 8 are as shown below. Grade 4 Grade 8…

Q: II. Use the grouped frequency distribution below to answer item numbers 19 to 25. Class Interval f…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: If det(A) = 2, then det(A) = 32 True O False

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Q: Find the area of the triangle with vertices (0,0), (2, 0) and (2,2) by computing a double integral…

A: As per the question we are given a (right-angled) triangle with vertices at (0,0), (2,0), (2,2) And…

Q: Estimate the production for the years 2008 and 2010 with the help of the following table : Year…

A: We solve this question using least squares regression equation. First we find regression equation as…

Q: It refers to sampling technique were selecting the respondents by using every kth member of the…

A: Systematic sampling: Systematic sampling involves of first considering a starting point for…

Q: D. Write a quadratic equation given the sum and product of its roots. / 29. r₁ +r₂ = 0 1 30. r₁ +r₂…

A: Given that , 29) r1 + r2 = 0 and r1 r2 = -7/15. 30) r1 + r2 = 25 and r1 r2 = 24. 31) r1 + r2 = -15/2…

Q: 3:) Consider the function g defined by g(x ,y) = cos( mxVy) + log3 (x-y) (b) calculate the…

A: Given,g(x, y)=cosπxy+1log3(x-y)To find: Instantaneous rate of change of g(x, y) at point (4,1,2) in…

Q: Cardiovascular Disease The data in Table 1 are a sample of cholesterol levels taken from 24 hospital…

A: Mean, x̄= ΣXi/n Here sample size is n= 24 Mean x̄= 499/24 = 20.79167 Standard deviation= √Σ(Xi-x̄)2…

Q: The temperature in Townhood varies between 19 and 75 degrees Fahrenheit during a typical day. Assume…

A: In the given question, the target is to find the relationship between the temperature and the time…

Q: SET-UP a triple integral that will solve for the volume inside the sphere x² + y² + z² = 2z and…

A: Given, sphere: x2+y2+z2=2z paraboloid: x2+y2=z For Spherical coordinates, we have to substitute…

Q: The computer center at Rockbottom University has been experiencing computer downtime. Let us assume…

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Q: The average value of f(x, y) over the rectangle R = {(x, y) a s*S b, csysd} is %3D 1 fave (6- a)(d-…

A: The Formula for the average value of a function over an region is given. So use it we have

Q: 9. Fuel Efficiency of Cars and Trucks Since 1975 the average fuel efficiency of U.S. cars and light…

A: Given Data : Sample Size, n = 40 Sample Mean, x̄ = 28.1 standard deviation,…

Q: Find the mean and variance of Z.

A: Given, E(Xi)=μ             for i=1,2,3......n V(Xi)=σ2         for i=1,2,3...n Z=X-μσn where…

Q: Solve the ordinary differential equation 2x2y" + 2x2y = 50y - 2xy'. Then evaluate the first four…

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Q: You are given the following information about an annual coupon bond: i) The current price of the…

A: Given information: Current price = 97 Derivative of the price of the bind with respect to the yield…

Q: 19. Hospital Noise Levels Noise levels at various area urban hospitals were measured in decibels.…

A: Given n = 84X = 61.20 = 7.9z= 1.96 for 95% confidence interval

Q: You should be able to select the table and copy it directly to Excel or other such programs. 18.8…

A: i) Range = Maximum value -Minimum value Excel function to find maximum value is ,  "= MAX( select…

Q: P(-0.92 </=Z </= 1.87)= _____ O 75.09% O 70.95% O 79.50% O 79.05% P(z=0 to z=1.93)=____ O 47.32% O…

A: given data  standard normal distribution Z~N(0,1)

Q: A man has 5 blue and 4 yellow balls in a bag. Without looking in the bag, he takes out a ball,…

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Q: EXAMPLE 11.4 TABLE 11.1 In an experiment to determine the effect of nutrition on the attention spans…

A: The question is about ANOVA Given  :   To construct : ANOVA table

Q: I. Determine whether or not each of the following is an arithmetic sequence. 3. 3, 7, 11, 15,.. 4.…

A: To determine whether or not each of the following is an arithmetic sequence. 3 3,7,11,15,....4…

Q: 3. Evaluate sin5 xdx

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